31455552

素因数分解:

$2^6\times 3^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1135

約数の個数: 56

約数和(自身を含む): 83795616

約数和(自身を除く): 52340064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 173, 192, 346, 519, 692, 947, 1038, 1384, 1894, 2076, 2768, 2841, 3788, 4152, 5536, 5682, 7576, 8304, 11072, 11364, 15152, 16608, 22728, 30304, 33216, 45456, 60608, 90912, 163831, 181824, 327662, 491493, 655324, 982986, 1310648, 1965972, 2621296, 3931944, 5242592, 7863888, 10485184, 15727776, 31455552]

約数ペア:

[(1, 31455552), (2, 15727776), (3, 10485184), (4, 7863888), (6, 5242592), (8, 3931944), (12, 2621296), (16, 1965972), (24, 1310648), (32, 982986), (48, 655324), (64, 491493), (96, 327662), (173, 181824), (192, 163831), (346, 90912), (519, 60608), (692, 45456), (947, 33216), (1038, 30304), (1384, 22728), (1894, 16608), (2076, 15152), (2768, 11364), (2841, 11072), (3788, 8304), (4152, 7576), (5536, 5682)]